Comment on Great Explanations

Wed, 02 Nov 2011 00:33:07 GMT

The math of special relativity helps not one whit in solving problems 1, 2 and 4. Problem 3 of course can be answered qualitatively without math, but to indicate with any specificity you will need math.

Moreover, you can be quite proficient with the math of SR and be floored by these. I knew an undergrad who could do acceleration problems yet couldn't work his way through problem 1, because the course had focused on gamma and neglected spacetime diagrams.

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